GPU Comparison
RADEON
AMD Radeon 540
CORE STATE
Lexa
VRAM
1024 MB
CLOCK SPEED
—
TDP
50 W
BUS WIDTH
32 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2017
VS
GEFORCE
CMP 30HX
CORE STATE
TU116
VRAM
6 GB
CLOCK SPEED
1785 MHz
TDP
125 W
BUS WIDTH
192 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
540
CMP 30HX
Core Specs
Shading Units
384
1,408
+266.7%
Shaders
384
1,408
+266.7%
TMUs
24
88
+266.7%
ROPs
16
48
+200.0%
Compute Units
6
—
SM Count
—
22
Clocks
Base Clock
—
1530 MHz
Boost Clock
—
1785 MHz
GPU Clock
1183 MHz
—
Memory Clock
1500 MHz
6 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
1024 MB
6 GB
VRAM (MB)
1,024
6,144
+500.0%
Memory Type
GDDR5
GDDR6
Memory Bus
32 bit
192 bit
Bandwidth
24.00 GB/s
336.0 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
512 KB
1536 KB
Performance
Pixel Rate
18.93 GPixel/s
85.68 GPixel/s
Texture Rate
28.39 GTexel/s
157.1 GTexel/s
FP32 (TFLOPS)
908.5 GFLOPS
5.027 TFLOPS
FP64 (TFLOPS)
56.78 GFLOPS (1:16)
157.1 GFLOPS (1:32)
FP16 (TFLOPS)
908.5 GFLOPS (1:1)
10.05 TFLOPS (2:1)
Power
TDP
50 W
125 W
TDP (W)
50
125
+150.0%
Suggested PSU
250 W
300 W
Power Connectors
None
1x 8-pin
Architecture
Architecture
GCN 4.0
Turing
GPU Name
Lexa
TU116
Generation
Polaris
(RX 500)
Mining GPUs
Process Size
14 nm
12 nm
Transistors
2,200 million
6,600 million
Die Size
103 mm²
284 mm²
Foundry
GlobalFoundries
TSMC
Density
21.4M / mm²
23.2M / mm²
API Support
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
CUDA
—
7.5
Shader Model
6.7
6.8
Physical
Slot Width
Single-slot
Dual-slot
Length
—
229 mm
9 inches
Height
—
111 mm
4.4 inches
Outputs
2x DisplayPort 1.4a
No outputs
Bus Interface
PCIe 3.0 x8
PCIe 1.0 x4
Other
Launch Price
—
799 USD
Production
End-of-life
End-of-life
Predecessor
Arctic Islands
—
Successor
Vega
—